This is why Emma Watson is hiding books on the London subway.

Emma Watson just wants to make sure we're all caught up on our important feminist literature. The actress has apparently been hiding copies of Maya Angelou's book, Mom & Me & Mom on the London underground. How very Hermione of her.

Watson is hiding the books as part of a collaboration between the city of London's Books on the Underground project and her feminist book club Our Shared Shelf. Rumor has it each book will have a note personally written by Watson inside.